CN214723071U

CN214723071U - Surface grinding device for steel grating

Info

Publication number: CN214723071U
Application number: CN202120617575.3U
Authority: CN
Inventors: 郑承敦; 李召磊
Original assignee: Qingdao Sangjin Metal Products Co ltd
Current assignee: Qingdao Sangjin Metal Products Co ltd
Priority date: 2021-03-26
Filing date: 2021-03-26
Publication date: 2021-11-16
Anticipated expiration: 2031-03-26

Abstract

The utility model discloses a surface grinding device for steel grating, which comprises a housin, fixed surface installs the import on the one end of casing, the casing is inside fixed to be provided with two sets of conveyers, and is two sets of the middle fixed mounting of conveyer has the elevator casing, elevator casing inner wall surface mounting has slip spiral piece, the fixed dead lever that is provided with in slip spiral piece one side, one side of dead lever runs through elevator casing lateral wall fixedly connected with polisher, be provided with the logical groove that supplies the dead lever to remove on the lateral wall of elevator casing, the central point of slip spiral piece puts and is provided with the threaded rod, both ends all are provided with fixed latch about one side that slip spiral piece is close to the dead lever. The utility model discloses can be according to the height and the width of concrete steel grating, free carry out effective regulation to its self to satisfy the demand of polishing of different specification assembly lines, very big increase grinding device's flexibility and suitability.

Description

Surface grinding device for steel grating

Technical Field

The utility model relates to a technical field that polishes specifically is a surface grinding device for steel grating.

Background

The steel grating plates are also called steel grating plates and can be divided into various types according to the materials, the process and the application. The steel grating is a steel product with square lattices in the middle, which is mainly used as a ditch cover plate, a steel structure platform plate, a steel step plate and the like, and the transverse rods are generally twisted square steel and are widely applied to civil and commercial buildings and houses. The steel grating plate has the performances of ventilation, lighting, heat dissipation, skid resistance, explosion prevention and the like, the steel grating plate needs to be cleaned in the using process, the influence on the use of the steel grating plate is avoided, and the steel grating plate is generally required to be polished in order to ensure that the surface of the steel grating plate is smooth and attractive in the production of the steel grating plate.

However, the existing steel grating plates are generally manually polished during cleaning, the manual polishing efficiency is low, the steel grating plates can not be cleaned completely, the heights of all batches of steel grating plates are different, and the efficiency of workers polishing the steel grating plates can be influenced to a certain extent, so that a cleaning device for the steel grating plates is urgently needed in the market to solve the problems.

SUMMERY OF THE UTILITY MODEL

In order to overcome the above-mentioned defect of prior art, the embodiment of the utility model provides a surface grinding device for steel grating, the utility model aims to solve the technical problem that: how to make the surface of the steel grating plate smoother.

In order to solve the technical problem, the utility model provides a following technical scheme: a surface polishing device for a steel grating comprises a shell, wherein an inlet is fixedly arranged on the surface of one end of the shell, two groups of conveyors are fixedly arranged inside the shell, a lifting shell is fixedly arranged in the middle of the two groups of conveyors, a sliding spiral block is arranged on the surface of the inner wall of the lifting shell, a fixed rod is fixedly arranged on one side of the sliding spiral block, a polisher is fixedly connected to one side of the fixed rod through the side wall of the lifting shell, a through groove for the fixed rod to move is formed in the outer side wall of the lifting shell, a threaded rod is arranged at the central position of the sliding spiral block, fixing clamping teeth are arranged at the upper end and the lower end of the sliding spiral block close to one side of the fixed rod, one end of each fixing clamping tooth close to the threaded rod is matched with a threaded rod thread bayonet, a first bevel gear is fixedly arranged at the bottom end of the threaded rod, and a second bevel gear is meshed with one side of the first bevel gear, the fixed connection of second bevel gear is at the rotation axis, the inside lower extreme movable mounting of elevator casing has the rotation axis, the lateral wall setting that elevator casing was run through to the one end of rotation axis, elevator casing's rear surface is open structure, slip spiral piece and elevator casing swing joint.

Further, lift casing lower surface fixed mounting has two sets of flexible casings, and is two sets of the inside movable mounting of flexible casing has the slide, the front surface movable mounting of slide has the connecting plate, the perpendicular fixed mounting in front surface of slide has branch.

Furthermore, the outer surface activity of branch has cup jointed the gear, and two sets of the equal fixed mounting of upper and lower surface of the inner wall top of flexible casing, the inner wall bottom of flexible casing and connecting rod has the pinion rack.

Furthermore, a plurality of groups of positioning grooves are formed in the upper surface of the connecting rod, and a positioning block is fixedly mounted at one side of the upper surface of the sliding plate.

Furthermore, the upper surface movable mounting of locating piece has the locating lever, and the connecting rod keeps away from one side outer wall fixed mounting of telescopic housing and has the fixed bolster.

Furthermore, the cross section of the positioning rod is L-shaped, and the positioning rod is movably connected with the connecting rod through a positioning groove.

Furthermore, the one end that fixed latch is close to the threaded rod is provided with the anti-skidding stopper, one side fixed mounting of anti-skidding stopper has damping spring, it is provided with the gag lever post to slide on the slip spiral piece.

Compared with the prior art, the utility model discloses the beneficial effect who reaches is:

1. the utility model discloses a be provided with first bevel gear and second bevel gear, second bevel gear is connected with one side meshing of first bevel gear, make slip spiral piece swivelling joint on the threaded rod, so rotate the rotation axis and can make the slip spiral piece of elevator casing inside go up and down, slide spiral piece and polisher are connected at the dead lever both ends, can realize adjusting the polisher, can process the steel grating board of different models, both ends all are provided with fixed latch on the upper and lower both ends of one side that slip spiral piece is close to the dead lever, the one end that the fixed latch is close to the threaded rod during machine operation is assorted with the threaded rod bayonet socket, both can the shock attenuation can reach fixed effect again;

2. the utility model discloses an installed two sets of flexible casings in the middle of setting up casing and elevator shell, two sets of flexible casings can be adjusted according to the length and width size that leads to the steel grating, and the inside movable mounting of flexible casing has the slide, takes out through the gear, puts into logical constant head tank with the locating lever when fixing to steel grating to suitable position to fix and make the steel grating not rock when polishing, extract the locating lever after the steel grating has polished, on the steel grating falls into the conveyer at the back, with the steel grating defeated away, the utility model discloses in, can be according to the height and the width of concrete steel grating, free effectively adjusts its self, thereby satisfies the demand of polishing of different specification assembly lines, very big increase grinding device's flexibility and suitability.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic side view of the present invention.

Fig. 2 is a schematic side view of the cross-sectional structure of the present invention.

FIG. 3 is a schematic front sectional view of the present invention

Fig. 4 is an enlarged schematic view of the structure at B in fig. 3 according to the present invention.

Fig. 5 is an enlarged schematic view of a structure in fig. 3 according to the present invention.

Fig. 6 is an enlarged schematic view of C in fig. 4 according to the present invention.

In the figure: 1, a shell; 2, an inlet; 3 two sets of conveyors; 4 lifting the machine shell; 5, grinding machine; 6, a through groove; 7, fixing the rod; 8 sliding the spiral block; 9 fixing the latch; 10 a threaded rod; 11 a first bevel gear; 12 a second bevel gear; 13 a rotating shaft; 14 two groups of telescopic shells; 15, a sliding plate; 16 connecting rods; 17 a strut; 18 gears; 19 toothed plates; 20 positioning grooves; 21, positioning blocks; 22 positioning rods; 23 fix the pad.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

According to the surface polishing device for the steel grating shown in the figures 1-6, the surface polishing device comprises a shell 1, an inlet 2 is fixedly arranged on one end of the shell 1, two groups of conveyors 3 are fixedly arranged in the shell 1, a lifting machine shell 4 is fixedly arranged in the middle of the two groups of conveyors 3, a sliding screw block 8 is arranged on the surface of the inner wall of the lifting machine shell 4, a fixing rod 7 is fixedly arranged on one side of the sliding screw block 8, a polisher 5 is fixedly connected to one side of the fixing rod 7 through the side wall of the lifting machine shell 4, a through groove 6 for the fixing rod 7 to move is arranged on the outer side wall of the lifting machine shell 4, a threaded rod 10 is arranged at the central position of the sliding screw block 8, fixing latch teeth 9 are arranged at the upper end and the lower end of one side of the sliding screw block 8 close to the fixing rod 7, one end of the fixing latch teeth 9 close to the threaded rod 10 is matched with a threaded bayonet of the threaded rod 10, the bottom fixed mounting of threaded rod 10 has first bevel gear 11, the meshing of one side of first bevel gear 11 has second bevel gear 12, the fixed connection of second bevel gear 12 is at rotation axis 13, the inside lower extreme movable mounting of elevator casing 4 has rotation axis 13, the lateral wall setting that elevator casing 4 was run through to the one end of rotation axis 13, the rear surface of elevator casing 4 is open structure, slip spiral piece 8 and elevator casing 4 swing joint.

Further, fixed surface installs two sets of flexible casings 14 on elevator housing 4, and is two sets of the inside movable mounting of flexible casing 14 has slide 15, the front surface movable mounting of slide 15 has the connecting plate, the perpendicular fixed mounting in front surface have branch 17, branch 17 can be with the effectual fixed of slide 15, roll stably on slide 15.

Further, the gear 18 has been cup jointed in the surface activity of branch 17, and is two sets of the equal fixed mounting in upper and lower surface of the inner wall top of flexible casing 14, the inner wall bottom of flexible casing 14 and connecting rod 16 has pinion rack 19, two sets of flexible casings 14 can carry out the distance in the middle of accurate regulation according to the object size, fix.

Furthermore, a plurality of groups of positioning grooves 20 are formed in the upper surface of the connecting rod 16, a positioning block 21 is fixedly mounted at one side of the upper surface of the sliding plate 15, and the sliding plate 15 and the telescopic shell 14 cannot shake during working due to the positioning block 21.

Furthermore, a positioning rod 22 is movably mounted on the upper surface of the positioning block 21, a fixing pad 23 is fixedly mounted on the outer wall of one side of the connecting rod 16 away from the telescopic shell 14, and the fixing pad 23 can clamp and fix an object.

Furthermore, the cross section of the positioning rod 22 is L-shaped, and the positioning rod 22 is movably connected with the connecting rod 16 through the positioning slot 20, the L-shaped positioning rod 22 is convenient to fix during work, and labor is saved during manual operation.

Further, the one end that fixed latch 9 is close to threaded rod 10 is provided with anti-skidding stopper, one side fixed mounting of anti-skidding stopper has damping spring, it is provided with the gag lever post to slide on the slip spiral block 8, anti-skidding stopper does not produce the threaded rod 10 chucking even at the machine during operation yet and rocks.

The utility model discloses a theory of operation: before use, the unpolished steel grating is sent into an inlet 2 arranged on a shell 1, the steel grating is conveyed between upper grinders 5 through a conveyor 3, two groups of telescopic shells 14 are arranged between the shell 1 and a lifting machine shell 4, sliding plates 15 are movably arranged in the telescopic shells 14 and are drawn out in a sliding mode through gears 18, the two groups of telescopic shells 14 can be limited and tightened according to the length and width of the steel grating, when the steel grating is limited to the tightening position, the steel grating is ground by using the two grinders 5 after being clamped, after the grinding is completed, a rotating shaft 13 is rotated reversely to separate the grinders, a positioning rod 22 on a pulling positioning block 21 is unlocked to clamp the steel grating, the steel grating falls onto the rear conveyor 3 to convey the steel grating, the position of the upper grinders 5 needs to be adjusted when the steel gratings of different types need to be ground, and the rotating shaft 13 is rotated during the adjustment, so that the rotating shaft 13 drives the second bevel gear 12 to rotate, the second bevel gear 12 can drive the first bevel gear 11 to rotate when rotating, thereby enabling the threaded rod 10 to rotate, the sliding screw block 8 to be lifted in the vertical direction when the threaded rod 10 rotates, thereby, the fixing rod 7 drives the grinding machine 5 to lift, the upper end grinding machine 5 is adjusted, the positioning rod 22 is inserted into the sliding spiral block 8 after the adjustment is finished, so that the fixing latch 9 is clipped into the latch of the threaded rod 10, the fixing latch 9 can not only damp the threaded rod 10 but also fix the threaded rod, thereby realizing the processing of the steel grating plates with different models, in the utility model, the steel grating plate can be freely and effectively adjusted according to the height and the width of the specific steel grating plate, thereby satisfy the demand of polishing of different specification assembly lines, very big increase grinding device's flexibility and suitability.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a surface grinding device for steel grating, includes casing (1), its characterized in that: the automatic feeding device is characterized in that an inlet (2) is fixedly arranged on one end of the shell (1), two groups of conveyors (3) are fixedly arranged in the shell (1), a lifting case (4) is fixedly arranged in the middle of the two groups of conveyors (3), a sliding screw block (8) is arranged on the surface of the inner wall of the lifting case (4), a fixing rod (7) is fixedly arranged on one side of the sliding screw block (8), one side of the fixing rod (7) penetrates through the side wall of the lifting case (4) and is fixedly connected with a grinding machine (5), a through groove (6) for the fixing rod (7) to move is formed in the outer side wall of the lifting case (4), a threaded rod (10) is arranged at the central position of the sliding screw block (8), fixing clamping teeth (9) are arranged at the upper end and the lower end of one side, close to the fixing rod (7), of the fixing clamping teeth (9) are matched with the threaded opening of the threaded rod (10), the bottom fixed mounting of threaded rod (10) has first bevel gear (11), one side meshing of first bevel gear (11) has second bevel gear (12), the fixed connection of second bevel gear (12) is at rotation axis (13), the inside lower extreme movable mounting of elevator casing (4) has rotation axis (13), the lateral wall setting that elevator casing (4) were run through to the one end of rotation axis (13), the rear surface of elevator casing (4) is open structure, slip spiral piece (8) and elevator casing (4) swing joint.

2. The surface grinding device for the steel grating as set forth in claim 1, wherein: fixed surface installs two sets of flexible casings (14) under lift casing (4), and is two sets of the inside movable mounting of flexible casing (14) has slide (15), the front surface movable mounting of slide (15) has the connecting plate, the perpendicular fixed mounting in front surface of slide (15) has branch (17).

3. The surface grinding device for the steel grating as set forth in claim 2, wherein: the outer surface activity of branch (17) has cup jointed gear (18), and is two sets of equal fixed mounting in upper and lower surface of the inner wall top of flexible casing (14), the inner wall bottom of flexible casing (14) and connecting rod (16) has pinion rack (19).

4. The surface grinding device for the steel grating as set forth in claim 3, wherein: a plurality of groups of positioning grooves (20) are formed in the upper surface of the connecting rod (16), and positioning blocks (21) are fixedly mounted at one side of the upper surface of the sliding plate (15).

5. The surface grinding device for the steel grating as set forth in claim 4, wherein: the upper surface of locating piece (21) movable mounting has locating lever (22), and connecting rod (16) keep away from one side outer wall fixed mounting of flexible casing (14) has fixed bolster (23).

6. The surface grinding device for the steel grating as set forth in claim 5, wherein: the cross section of the positioning rod (22) is L-shaped, and the positioning rod (22) is movably connected with the connecting rod (16) through a positioning groove (20).

7. The surface grinding device for the steel grating as set forth in claim 1, wherein: the one end that fixed latch (9) are close to threaded rod (10) is provided with the anti-skidding stopper, one side fixed mounting of anti-skidding stopper has damping spring, it is provided with the gag lever post to slide on slip spiral block (8).